# ThinKnx vs i3 lite

The clearest difference is device support: i3 lite at 3 against ThinKnx's 1. ThinKnx's advantage is iOS requirement (9.0 vs 11.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ThinKnx ships an update every 2 months, i3 lite every 3 months. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ThinKnx | i3 lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/i3-lite/id1037807365/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 93 MB | 44 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LuForLu](https://appshunter.io/developer/417257625) | [iRidium Ltd.](https://appshunter.io/developer/1050642680) |

## What reviewers say

### ThinKnx

[App page](https://appshunter.io/ios/app/thinknx/id513721292)

**Features:** macOS Compatibility

**In-app purchases:** none


### i3 lite

[App page](https://appshunter.io/ios/app/i3-lite/id1037807365)

Control your smart home devices, including security, climate, lighting, and audio/video systems. Projects are created by installers and easily shared with customers via the cloud, with updates managed through the same platform.

**Highlights:** Smart home device control, Video surveillance and security, Climate and lighting management, Audio/video equipment control, Intercom functionality, Installer-created projects, Cloud-based project sharing and updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ThinKnx free?

ThinKnx is free to download, with no in-app purchases.

### Is i3 lite free?

i3 lite is free to download, with no in-app purchases.

### Do ThinKnx or i3 lite have ads?

Neither ThinKnx nor i3 lite shows ads.

### Which is updated more often, ThinKnx or i3 lite?

ThinKnx ships an update every 2 months, and i3 lite every 3 months. Most recently, ThinKnx was updated on October 2, 2026 and i3 lite on September 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*